EP2395939B1 - Spritzen zur abgabe eines aus mehreren komponenten bestehenden materials - Google Patents

Spritzen zur abgabe eines aus mehreren komponenten bestehenden materials Download PDF

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Publication number
EP2395939B1
EP2395939B1 EP10704057.8A EP10704057A EP2395939B1 EP 2395939 B1 EP2395939 B1 EP 2395939B1 EP 10704057 A EP10704057 A EP 10704057A EP 2395939 B1 EP2395939 B1 EP 2395939B1
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EP
European Patent Office
Prior art keywords
syringe
cartridge
outlets
compartments
static mixer
Prior art date
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Application number
EP10704057.8A
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English (en)
French (fr)
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EP2395939A2 (de
Inventor
Andreas J. Boehm
Marc Peuker
Alexander Walter
Brigitte Rohmer
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of EP2395939A2 publication Critical patent/EP2395939A2/de
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Publication of EP2395939B1 publication Critical patent/EP2395939B1/de
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0089—Dispensing tubes
    • B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
    • B05B11/0094—Dispensing tubes movable, e.g. articulated on the sprayer movement of the dispensing tube controlling a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components

Definitions

  • the present invention relates to syringes for dispensing multi-component materials, in particular syringes comprising a cartridge having respective compartments for components of a multi-component material.
  • the invention is concerned, more especially, with unit-dose syringes of that type, including unit-dose syringes for dispensing dental materials.
  • Syringes that comprise a cartridge having respective compartments for components of a multi-component material are well known.
  • a static mixer is connected at the output end of the syringe cartridge to receive the material components dispensed from the cartridge, typically by a plunger assembly that is moved into the cartridge at the opposite end.
  • the components are mixed together during their passage through the static mixer, and the resulting multi-component material is dispensed through a nozzle, also known as a mixing tip, at the output end of the mixer, see for example WO2005/016783 A1 .
  • an applicator to dispense dental impression material from a two-compartment supply cartridge provided, as in the syringe described above, with a static mixer and a mixing tip.
  • the compartments of the supply cartridge contain components of the impression material (typically, a base paste and a catalyst respectively), which are dispensed from the supply cartridge in the required relative amounts by a plunger assembly in the applicator.
  • An applicator of that type is available, together with replacement cartridges, static mixers and mixing tips, from 3M ESPE AG of Seefeld, Germany under the trade name "Garant".
  • Small-size syringes are increasingly being proposed for use in the field of dentistry to dispense materials that are formed from two or more components which are to be mixed together only immediately prior to use.
  • Such small-size syringes are particularly suitable for intra-oral applications when only small amounts of material are required, for example when applying wash material for a dental impression.
  • One small-size syringe is available, for example, under the trade name "BFC" from Ho Dental Company of Las Vegas, Nevada, USA, and others are described in WO 2007/095769 (MIXPAC SYSTEMS AG) and WO 2005/016170 (3M ESPE AG).
  • Small-size syringes offer the advantage of being easy to manipulate, more suited to the size of a patient's mouth, and disposable after use.
  • problems associated with longer term storage of dental materials can be avoided.
  • Those problems include, for example, inadvertent mixing and hardening of the materials making the syringe unusable, and the risk of materials deteriorating while they are being stored.
  • the present invention is concerned with improving syringes for dispensing multi-component materials, especially dental syringes and more especially unit-dose syringes.
  • the present invention is concerned with facilitating the filling of a syringe with components of the multi-component material to be dispensed, and the subsequent temporary storage of the components within the syringe if required.
  • the present invention provides a syringe for dispensing a multi-component material, the syringe comprising:
  • the flow-directing mechanism also has a storage position in which the cartridge compartments are disconnected from the static mixer and from the venting outlets, enabling a syringe that has been filled to be stored temporarily if not required for immediate use.
  • a syringe for dispensing a multi-component material comprising:
  • the provision, in accordance with this disclosure, of the upstanding collars on the syringe cartridge facilitates the positioning of the syringe cartridge on a supply cartridge from which material is to be loaded into the syringe.
  • the subsequent automatic removal of material from within the outlets of the supply cartridge enables those outlets to be re-closed using conventional closure caps without displacing material for within the outlets, thereby avoiding the risk that the outlet area of the supply cartridge will be contaminated by the displaced materials mixing together and hardening.
  • a syringe in accordance with the invention may be a dental syringe, and may be of a size suitable for the intra-oral application of dental materials.
  • a syringe in accordance with the invention may be provided in the form of a unit-dose syringe.
  • a syringe in accordance with the invention may be formed from moulded components, preferably injection-moulded components.
  • the dispensing nozzle may be integrally-formed with the static mixer.
  • the syringe cartridge comprises, at its outer surface, extensions and/or protrusions that are shaped to provide the cartridge, at least in places, with a substantially circular outer cross-section, those extensions and/or protrusions may be integrally-formed with the cartridge.
  • the finger support(s) may be integrally-formed with the cartridge.
  • Fig. 1 shows a unit-dose syringe 1 ready for use in dispensing a multi-component dental material which, for the purposes of this description, is assumed to be a dental impression material comprising a mixture of a base paste and a catalyst.
  • the syringe 1 comprises a cartridge 3 having two side-by-side compartments 5, 7.
  • the compartment 5 is of larger volume than the compartment 7 and is filled with the base paste while the compartment 7 is filled with the catalyst.
  • the compartments 5, 7 are separated from one another so that the base paste and catalyst contained within them do not mix prior to use of the syringe 1.
  • a static mixer 9 is connected at the front end of the cartridge 3 and has a dispensing nozzle (or mixer tip) 11 at its outlet end. As described in greater detail below, the static mixer 9 is pivotally-movable relative to the syringe cartridge but, when the syringe 1 is ready for use as shown in Fig. 1 , is aligned with the longitudinal axis of the cartridge 3.
  • the mixer tip 11 is an integral part of the static mixer 9 and, as shown, is directed at an angle relative to the longitudinal axis of the mixer.
  • a plunger assembly 13 extends into the cartridge 3 at the rear end of the latter.
  • the plunger assembly comprises two pistons 15, 17 that extend into the cartridge compartments 5, 7 respectively through respective entry ports 16, 18.
  • the pistons 15, 17 are connected together at the rear end of the plunger assembly 13 by a plunger plate 19, and have chamfered front tips 15 a , 17a to assist in centring the pistons in the cartridge compartments 5, 7.
  • the plunger plate 19 is used to move the plunger assembly 13 into the cartridge 3 to dispense material from within the compartments 5, 7 into the static mixer 9.
  • Static mixers of various types suitable for use in dental syringes are known, some examples being described in the above-mentioned WO 2005/016170 .
  • the pistons 15, 17 of the plunger assembly 13 move into the compartments 5, 7, the base paste and catalyst from the compartments pass along the bore of the static mixer 9 and are mixed together to form the impression material which is then dispensed from the mixer tip 11.
  • the small size of the syringe 1 and the angle of the mixer tip 11 both facilitate the handling and the accurate positioning of the syringe so that the impression material can be dispensed directly into the mouth of a patient where it is required. After use, the syringe 1 can be discarded.
  • a conventional finger plate 20 a is provided at the rear end of the cartridge to be gripped between the user's fingers while the thumb presses on the plunger plate 19.
  • a second finger plate 20 b is provided at a suitable point (for example, half-way) along the length of the syringe cartridge 3 and can be used instead of the first finger plate 20 a if the user finds it more convenient.
  • the second finger plate 20 b may, for example, be used when the distance between the plunger plate 19 and the first finger plate 20 a decreases to the point at which the angle between the user's thumb and fingers no longer enables good control to be maintained over the movement of the plunger assembly 13.
  • the handling of the syringe 1 is further assisted by a plurality of parallel plates 22 that are formed around the syringe cartridge 3, the plates being spaced apart from each other along the length of the cartridge and being shaped to provide the cartridge, in places, with a substantially circular outer cross-section and, more generally, with the feel of having a rounded outer surface.
  • the plates 22 assist the user in rotating the syringe to achieve the optimum position of the mixer tip 11.
  • any appropriatelyshaped extensions or protrusions could be provided on the syringe cartridge 3, including flanges or ribs as described in the above-mentioned WO 2005/016170 .
  • the syringe 1 can be provided in a dismantled condition ready for filling.
  • this dismantled condition shown in Fig. 2
  • the plunger assembly 13 is removed from the syringe cartridge 3
  • the static mixer 9 is in a downwardly-directed position in which the bore of the mixer is cut off from the syringe compartments 5, 7.
  • the form of the pivotal connection 21 between the static mixer 9 and the syringe cartridge 3 that enables this to be achieved will now be described with reference to Fig. 3 .
  • the pivotal connection 21 comprises a cylindrical inner part 23 rotatable within an outer sleeve 25.
  • the housing of the static mixer 9 extends radially from, and is formed integrally with, the inner part 23 of the pivotal connection 21, with the bore of the static mixer being extended, by a passageway 27, diametrically-across the inner part 23.
  • the outer sleeve 25 of the pivotal connection is an integral part of the syringe cartridge 3.
  • the dispensing outlets 29 of the cartridge compartments 5, 7 extend through the sleeve 25 and, when the syringe 1 is ready for use ( Fig. 1 ), they are aligned with the passageway 27 and, hence, connected to the bore of the static mixer 9.
  • Air that is displaced from within the compartments 5, 7 during this process can escape to atmosphere through the vent path provided by the dispensing outlets 29, the vent holes 31 in the inner part 23 of the pivotal connection 21, and the open-ended interior of the latter.
  • the risk of the materials from the two compartments 5, 7 coming into contact with one another is reduced because the presence of the passageway 27 ensures that the vent paths from the compartments are physically separated, with material from the compartments flowing out of respective ends of the inner part 23 of the pivotal connection 21. It will be appreciated that it is important to keep the materials from the compartments 5, 7 separate when the syringe is being filled because, if they do come into contact, they may start to harden and impair the operation of the syringe 1.
  • the static mixer 9 When the syringe 1 has been filled, the static mixer 9 is pivoted into the position shown in Fig. 1 to bring the syringe into a ready-to-use condition. In some cases, however, it may be desirable to fill the syringe before it is actually required and, to permit the short-term storage of materials within the syringe, the pivotal connection 21 between the static mixer 9 and the syringe cartridge 3 can be provided with a third position intermediate the positions of Figs. 1 and 2 , in which the dispensing outlets 29 are blocked by the inner part 23 of the connection and thereby cut off from both the passageway 27 and the vent holes 31. This short-term storage position of the static mixer is illustrated in Figs. 10 and 11 .
  • the pivotal connection 21 between the static mixer 9 and the syringe cartridge 3 preferably ensures that the static mixer is held by friction in any of the selected positions described above and shown in Figs. 1 , 2 and 3 , or 10 and 11 .
  • Fig. 4 illustrates one method of loading material into the compartments 5, 7 of the syringe 1.
  • both compartments are filled at the same time from a supply cartridge 40 comprising two cylinders 41, 42 containing, respectively, the catalyst and the base paste to be loaded into the syringe compartments 5, 7.
  • the supply cartridge 40 may, for example, be a "GarantTM” cartridge available from 3M ESPE AG of Seefeld, Germany.
  • the supply cartridge 40 is located in a trigger-operated applicator 43 which may, for example, be a "GarantTM” dispenser also available from 3M ESPE AG of Seefeld, Germany. Operation of the applicator trigger 45 causes a plunger (not visible) within the applicator 43 to expel material from the cylinders 41, 42 of the supply cartridge 40 through respective outlets 47.
  • the syringe cartridge 3, with the static mixer 9 in the filling position, is located on the end of the supply cartridge 40 with the entry ports 16, 18 of the cartridge positioned to receive material expelled through the outlets 47.
  • This can be facilitated by the provision of upstanding collars 49, 51 which surround the entry ports 16, 18 and are advantageously configured, as described below, to enable the supply cartridge 40 to be closed cleanly after the syringe 1 has been filled.
  • the collars 49, 51 are also configured to accommodate supply cartridges 40 in which the outlets 47 are not both of the same size.
  • the upstanding collars 49, 51 of the entry ports 16, 18 can be seen in Figs. 5 and 6 , which show the rear end of the syringe cartridge 3 as it is about to be connected to the supply cartridge 40.
  • Each collar comprises an inner part 49 a , 51 a and a concentric outer part 4 9 b, 51 b , intended to be located respectively within and around the corresponding outlet 47 of the supply cartridge 40 when the syringe is being filled.
  • the outer parts 49 b , 51 b of the collars merge in the region between the entry ports 16, 18 although that is not essential.
  • each collar 49, 51 is adapted, through the sizes of the inner and outer parts, to fit supply cartridge outlets of two different sizes as will be explained in greater detail below.
  • Fig. 7 shows, in cross-section, the syringe cartridge 3 located on a supply cartridge 40 having outlets 47 that are the same size as each other.
  • the inner part 49 a , 51 a of each collar 49, 51 is located within the corresponding outlet 47 and, in this case, the outer diameter of the inner part 49 a of collar 49 is such that it will seal against the inner surface of the corresponding outlet 47.
  • the collar 51 it is the inner surface of the outer part 51 b that provides the seal to the corresponding outlet 47, in this case to its outer surface.
  • the seals between the collars 49, 51 and the outlets 47 of the supply cartridge reduce the risk of material escaping around the outlets when the syringe is being filled.
  • Fig. 8 shows such a conventional closure cap 60, and the two upstanding pins 62 inside the cap that are intended to fit inside the outlets 47 of the supply cartridge 40 when the closure cap 60 is replaced. It will be understood that, if the outlets 47 are full of material when the closure cap 60 is replaced, some of that material will be displaced by the pins 62 and could cause problems if material from the two outlets 47 were to mix and harden.
  • Fig. 9 shows, in cross-section, an alternative situation in which the syringe cartridge 3 is located on a supply cartridge 40 having outlets that are a different size from each other and from the outlets of the supply cartridge shown in Fig. 7 . More particularly, one of the outlets 47 a of the supply cartridge of Fig. 8 has a greater diameter than the outlets 47 of Fig. 7 and the other outlet 47 b has a smaller diameter than the outlets 47 of Fig. 7 .
  • the larger-diameter outlet 47 a will be provided on a larger-volume cylinder of the supply cartridge 40 (containing, for example, the base paste component of an impression material) and the smaller-diameter outlet 47 b will be provided on a smaller-volume cylinder of the supply cartridge (containing, for example, the catalyst component of an impression material).
  • an extension 50 on the collar 49 of the syringe cartridge mates with a corresponding cut-out (not visible) on the supply cartridge to ensure that the syringe cartridge is correctly oriented.
  • Figs. 12 to 14 illustrate a modification of the syringe 1 in which the cartridge compartments 5, 7 are filled from the front end of the syringe rather than the rear.
  • the collars 49, 51 at the entry ports 16, 18 for the plunger assembly 13 are not required.
  • similar collars 49', 51' are provided on the sleeve 25 of the pivotal connection 21 between the static mixer 9 and the syringe cartridge, where they surround the entrances to respective fill canals 53, 55 that extend through the inner part 23 of the pivotal connection as shown in Fig. 12 .
  • the vent holes 31 of Fig. 3 are not required in this modified version of the syringe and are omitted.
  • the static mixer 9 When it is required to load material into the compartments 5, 7 of the syringe cartridge of Figs. 12 to 14 , the static mixer 9 is in the position shown in Figs. 12 and 13 (corresponding to the position shown in Fig. 2 ) to cut off the dispensing outlets 29 of the syringe compartments 5, 7 from the static mixer and align them instead with the fill canals 53, 55 respectively in the inner part 23 of the pivotal connection 21.
  • the plunger assembly 13 (of which only the piston 17 is visible in Fig. 13 ) is also pushed completely into the syringe cartridge 3 at this stage.
  • the collars 49', 51' are now located within and around the outlets 47 of the supply cartridge 40 as described above with reference to Fig. 7 or Fig.
  • the piston 15 shows a piston assembly 13 in which the piston 17 is shorter than the piston 15 to adapt the piston assembly to the situation in which the smaller-volume compartment 7 of the syringe fills more quickly from the smaller-volume cylinder 41 of the supply cartridge than the larger-volume compartment 5 fills from the larger-volume cylinder 42.
  • syringe 1 has been described above with reference to multi-component dental impression materials, it will be understood that it could be used to dispense other materials and is not restricted either to use as a unit-dose syringe or to use in the dental field.
  • the thicknesses of the second finger plate 20 b and the parallel plates 22 should be substantially less (e.g. less than half) the thickness of the walls of the syringe compartments 5, 7 to prevent the formation of sink marks on the inside of the compartments during the moulding process.
  • the second finger plate 20b can be reinforced by flanges 20 c on its rear side as shown in Fig. 5 .

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (15)

  1. Spritze (1) zum Abgeben eines Mehrkomponentenmaterials, wobei die Spritze Folgendes umfasst:
    eine Spritzenkartusche (3) mit einem ersten Ende und einem zweiten Ende und jeweiligen Kammern (5, 7) für Komponenten des Mehrkomponentenmaterials;
    einen statischen Mischer (9), der mit dem ersten Ende der Kartusche verbunden ist, wobei der Mischer einen Abgabeauslass aufweist; und
    eine Kolbenbaugruppe (13), die in die Spritzenkartusche am zweiten Ende schiebbar ist, um Material vom ersten Ende abzugeben; dadurch gekennzeichnet, dass die Verbindung zwischen dem statischen Mischer und dem ersten Ende der Spritzenkartusche einen Flusslenkungsmechanismus mit einer Entlüftungsposition umfasst, in der die Kartuschenkammern vom statischen Mischer abgeschnitten sind und unabhängig mit jeweiligen Entlüftungsausgängen (31) verbunden sind, und einer Abgabeposition, in der Kartuschenkammern mit dem statischen Mischer verbunden sind und von den Entlüftungsausgängen abgeschnitten sind.
  2. Spritze nach Anspruch 1, bei der der Flusslenkungsmechanismus auch über eine Lagerposition verfügt, in der die Kartuschenkammern vom statischen Mischer und von den Entlüftungsauslässen abgeschnitten sind.
  3. Spritze nach Anspruch 1 oder Anspruch 2, bei der der statische Mischer relativ zur Kartusche drehbar-beweglich ist, um die Position des Flusslenkungsmechanismus zu ändern.
  4. Spritze nach einem der vorstehenden Ansprüche, wobei die Spritzenkartusche am zweiten Ende mit Eingangsanschlüssen (16, 18) gebildet ist, durch die Komponenten des Mehrkomponentenmaterials von einer Zufuhrkartusche (40) in die Kammern geladen werden können, wobei die Anschlüsse hochstehende Manschetten (49, 51) zum Abdichten der jeweiligen Auslässe (47) der Zufuhrkartusche aufweisen, wobei mindestens ein Abschnitt jeder hochstehenden Manschette dergestalt geformt ist, dass es in dem jeweiligen Auslass der Zufuhrkartusche angeordnet werden kann, wobei das Material von innerhalb der Auslässe entfernt wird, wenn die Spritze von der Zufuhrkartusche entfernt ist.
  5. Spritze nach Anspruch 4, bei der die Eingangsanschlüsse auch den Zugang für die Kolbenbaugruppe zu der Spritzenkartusche bereitstellen.
  6. Spritze nach einem der Ansprüche 4 oder 5, bei der die Manschetten der Eingangsanschlüsse Oberflächen bereitstellen, die in der Lage sind, Auslässe verschiedener Größen der Zufuhrkartusche abzudichten, und wobei jede Manschette zwei Zylinder umfasst, wobei ein Zylinder um den anderen herum angeordnet ist, wodurch er um einen Auslass der Zufuhrkartusche positioniert ist, wenn der innere Zylinder sich innerhalb des Auslasses befindet, wobei die Innenoberfläche des äußeren Zylinders und die Außenoberfläche des inneren Zylinders in der Lage sind, Auslässe verschiedener Größen von Zufuhrkartuschen abzudichten.
  7. Spritze nach Anspruch 6 in Kombination mit einer Zufuhrkartusche, die Auslässe (47) aufweist, die mit den Eingangsanschlüssen der Spritzenkartusche in Eingriff gebracht werden können.
  8. Spritze nach einem der Ansprüche 1 bis 5, ferner umfassend eine Abgabedüse (11) am Abgabeauslass des statischen Mischers, wobei die Düse relativ zur Längsachse des statischen Mischers geneigt ist.
  9. Spritze nach Anspruch 8, bei der die Kartusche auf ihrer Außenoberfläche Verlängerungen und/oder Vorsprünge (22) umfasst, die dergestalt geformt sind, dass die Kartusche mindestens stellenweise einen im Wesentlichen kreisförmigen äußeren Querschnitt erhält.
  10. Spritze nach Anspruch 9, bei der die Verlängerungen und/oder Vorsprünge eine Vielzahl von parallelen Platten umfassen, die die Kartusche umgeben, wobei die Platten in Abständen entlang der Kartusche zwischen dem ersten und zweiten Ende positioniert sind.
  11. Spritze nach Anspruch 10, bei der die Kartusche und die Platten eine integral geformte Komponente sind.
  12. Spritze nach einem der vorstehenden Ansprüche, zwei Fingerstützen (20a, 20b) zur Verwendung beim Schieben der Kolbenbaugruppe in die Kartusche umfassend, wobei die Fingerstützen in der Hubrichtung der Kolbenbaugruppe voneinander beabstandet sind.
  13. Spritze nach Anspruch 12, bei der die Fingerstützen auf der Kartusche positioniert sind.
  14. Spritze nach Anspruch 13, bei der die Fingerstützen und die Kartusche eine integral geformte Komponente sind.
  15. Spritze nach einem der vorstehenden Ansprüche, bei der die Kartusche zwei Kammern mit unterschiedlichen internen Volumen umfasst, und die Kolbenbaugruppe sich in die Kammer mit dem kleineren Volumen über eine kleinere Strecke erstreckt.
EP10704057.8A 2009-02-13 2010-02-08 Spritzen zur abgabe eines aus mehreren komponenten bestehenden materials Active EP2395939B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0902354.0A GB0902354D0 (en) 2009-02-13 2009-02-13 Syringes for dispensing multicomponent material
PCT/US2010/023450 WO2010093575A2 (en) 2009-02-13 2010-02-08 Syringes for dispensing multi-component material

Publications (2)

Publication Number Publication Date
EP2395939A2 EP2395939A2 (de) 2011-12-21
EP2395939B1 true EP2395939B1 (de) 2017-03-22

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Country Status (7)

Country Link
US (1) US8647115B2 (de)
EP (1) EP2395939B1 (de)
JP (1) JP5575814B2 (de)
CN (1) CN102316820B (de)
BR (1) BRPI1006687A2 (de)
GB (1) GB0902354D0 (de)
WO (1) WO2010093575A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2540464T3 (es) * 2008-07-17 2015-07-09 Stéphen KOUBI Dispositivo para inyectar en una cavidad de canal un material de relleno en fase fluida
GB0902354D0 (en) 2009-02-13 2009-04-01 3M Innovative Properties Co Syringes for dispensing multicomponent material
TW201039927A (en) * 2009-03-23 2010-11-16 Sulzer Mixpac Ag Syringe for single use
EP2495003B1 (de) 2011-03-04 2014-11-19 3M Innovative Properties Co. Kolben für eine Spritze und Verfahren zur Herstellung eines solchen Kolbens
US10342742B2 (en) * 2015-04-07 2019-07-09 Kenneth Edward Ruda Bolus feeding device
US20190298490A1 (en) 2016-04-13 2019-10-03 3M Innovative Properties Company A syringe for dispensing a dental substance
US9956143B2 (en) * 2016-06-14 2018-05-01 Pharmac, Llc Syringe apparatus for transferring liquids into and out of a vial having a septum
CN110613614A (zh) * 2017-05-09 2019-12-27 葛云龙 易配药注射器及其工作方法
US10646569B2 (en) 2017-05-16 2020-05-12 Bhami's Research Laboratory, Pvt. Ltd. High concentration protein formulations with reduced viscosity
US20230126071A1 (en) * 2021-10-22 2023-04-27 Boston Scientific Medical Device Limited Systems and methods for producing mixtures
US11805995B1 (en) * 2022-11-22 2023-11-07 King Faisal University Saliva collection kit

Family Cites Families (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701668A (en) * 1949-06-21 1955-02-08 Zayan Henri Charles Automatic tap applicable in all classes of containers and recipients or conducts forrunning liquids
US3089626A (en) * 1960-05-25 1963-05-14 Polytop Corp Pouring spout construction
DE1938028B2 (de) 1969-07-26 1972-11-16 Mösch, Wolfgang, Dr.med.dent, 7900 Ulm Mischkapsel
DE3407648A1 (de) * 1984-03-01 1985-09-05 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld Behaelter zum ausbringen von dentalmassen
US4995540A (en) * 1987-12-07 1991-02-26 Laurence Colin Unit dosage dispenser for dental impression materials
IL83489A0 (en) 1987-08-10 1988-01-31 Univ Ramot Material applicator particularly useful in making dental impressions
DE3729979A1 (de) 1987-09-08 1989-03-16 Wiedemeyer Geert Lutz Reagenzglas-zugspritze
DE3730910A1 (de) 1987-09-15 1989-03-23 Wiedemeyer Geert Lutz Inverse kolbenspritze
DE3731703A1 (de) 1987-09-21 1989-04-06 Wiedemeyer Geert Lutz Nachblutungsfreie kanuele
PT89148A (pt) 1988-12-02 1990-06-29 Roseiro Antonio H Seringa em material plastico, para tratamentos dentarios
USD322317S (en) 1989-06-22 1991-12-10 Ultradent Products, Inc. Syringe plunger
US5161715A (en) 1991-03-25 1992-11-10 Giannuzzi Anthony C Double-barreled epoxy injection gun
US5242414A (en) 1992-08-10 1993-09-07 Fischell Robert Ergonomic vascular access needle
USD353199S (en) 1992-09-08 1994-12-06 Frohnmayer James V Combined saliva ejector and tooth isolator
US5257632A (en) 1992-09-09 1993-11-02 Symbiosis Corporation Coaxial bone marrow biopsy coring and aspirating needle assembly and method of use thereof
US5190526A (en) 1992-09-18 1993-03-02 Murray Kenneth W Hypodermic safety syringe with retracting needle system
US5314406A (en) 1992-10-09 1994-05-24 Symbiosis Corporation Endoscopic electrosurgical suction-irrigation instrument
US5378233A (en) 1992-11-18 1995-01-03 Habley Medical Technology Corporation Selected dose pharmaceutical dispenser
FR2701211B1 (fr) 1993-02-08 1995-05-24 Aguettant Lab Instrument doseur, notamment d'injection
US5387103A (en) 1993-02-16 1995-02-07 Ultradent Products, Inc. Syringe apparatus for delivering tooth composites and other solid yet pliable materials
USD357065S (en) 1993-04-30 1995-04-04 Castellini, S.P.A. Dental syringe
US5328462A (en) * 1993-09-03 1994-07-12 Ultradent Products, Inc. Methods and apparatus for mixing and dispensing multi-part compositions
US5665066A (en) * 1993-09-03 1997-09-09 Ultradent Products, Inc. Methods and apparatus for mixing and dispensing multi-part compositions
SE503544C2 (sv) 1993-10-11 1996-07-01 Ernst Sigurd Gustaf Folke Wikl Hållare för en kanyl
US5324265A (en) 1993-10-20 1994-06-28 Gabbard Murray Gabbard Inc. Hypodermic safety syringe with retracting needle system
US5630527A (en) 1994-09-12 1997-05-20 Philip Fishman Corporation Electronically controlled, positive-displacement fluid dispenser
US5697918A (en) * 1995-02-23 1997-12-16 Ultradent Products, Inc. Systems for storing and dispensing dental compositions
US5759171A (en) 1996-09-27 1998-06-02 Thermogenesis Corp. Sprayer for fibrin glue
US6293929B1 (en) 1997-09-02 2001-09-25 Steven M. Smith Wound irrigation apparatus
USD409305S (en) 1997-09-29 1999-05-04 Martin Daniel H Dental syringe
FR2769491B1 (fr) 1997-10-15 2000-01-07 Patrick Sangouard Sphincter artificiel reglable a commande magnetique
CA2247801A1 (en) * 1997-10-15 1999-04-15 Arthur Zwingenberger Apparatus for mixing and applying a multicomponent molding mass
FR2770407B1 (fr) 1997-11-06 2000-02-11 Hypodest Patent Dev Company Ar Appareil pour la destruction individuelle des aiguilles de seringue par fusion sous l'effet d'un courant electrique
US6116900A (en) 1997-11-17 2000-09-12 Lumachem, Inc. Binary energizer and peroxide delivery system for dental bleaching
US6047861A (en) * 1998-04-15 2000-04-11 Vir Engineering, Inc. Two component fluid dispenser
CZ223398A3 (cs) 1998-07-15 2000-02-16 Long-Hsiung Chen Bezpečná vakuová stříkačka pro odběr vzorků krve, přizpůsobená ergonomickým požadavkům
GB2339545B (en) 1998-07-15 2002-12-11 Johnson & Johnson Medical Ltd Mixing device
US6358236B1 (en) 1998-08-06 2002-03-19 Baxter International Inc. Device for reconstituting medicaments for injection
FR2784034B1 (fr) 1998-10-01 2000-12-15 Marc Brunel Dispositif d'injection a usage unique destine a etre pre-rempli
FR2784033B1 (fr) 1998-10-01 2000-12-22 Marc Brunel Dispositif d'injection a usage unique destine a etre pre-rempli
CN2360854Y (zh) * 1999-04-07 2000-01-26 中国科学院力学研究所 双套管式程控微量注滴/液装置
SE9901736D0 (sv) 1999-05-12 1999-05-12 Pharmacia & Upjohn Ab Injectino device and method for ITS operation
US6939329B1 (en) * 1999-10-08 2005-09-06 Harvest Technologies Corporation Apparatus for holding and operating one or more syringes
US7198618B2 (en) 1999-11-04 2007-04-03 Tyco Healthcare Group Lp Safety shield for medical needles
US7029461B2 (en) 1999-11-04 2006-04-18 Tyco Healthcare Group Lp Safety shield for medical needles
US6283946B1 (en) 1999-12-06 2001-09-04 Ultradent Products, Inc. Long stem syringe apparatus for dispensing compositions and related methods
DE10012574A1 (de) 2000-03-15 2001-09-27 Schott Glas Spritze für medizinische Zwecke
IT1318140B1 (it) 2000-07-07 2003-07-23 Junionfin S P A Serbatoio con siringa dosatrice per tintometro manuale.
US6415679B1 (en) 2000-11-06 2002-07-09 Chris D. Chiodo Manual drive for positioning precision instruments
US6398761B1 (en) 2001-01-19 2002-06-04 Ultradent Products, Inc. Double syringe barrels with ported delivery ends
US6511440B2 (en) 2001-01-22 2003-01-28 Long Hsiung Chen Safety vacuum syringe for blood sampling conformed to ergonomics
CN1703254A (zh) 2001-03-14 2005-11-30 泰科保健集团有限合伙公司 医用针头的安全防护罩
US20020146662A1 (en) * 2001-04-06 2002-10-10 Ivoclar Vivadent Ag Syringe-type material supply device
US6484904B1 (en) 2001-05-21 2002-11-26 Tah Industries, Inc. Two-component cartridge system
US6565538B2 (en) 2001-06-02 2003-05-20 Prima Tech Usa Orientationally adjustable marking syringe
US6416322B2 (en) 2001-07-03 2002-07-09 Danny W. Qualliotine Powdering attachment for applying powder to tooth surfaces
AUPR657501A0 (en) 2001-07-26 2001-08-16 Afra Design Pty Limited Protective syringe
US6616634B2 (en) 2001-09-21 2003-09-09 Semler Technologies, Inc. Ergonomic syringe
US6732887B2 (en) 2002-03-26 2004-05-11 Ultradent Products, Inc. Two-part composition syringe delivery system
US6936033B2 (en) * 2002-06-14 2005-08-30 Medtronic, Inc. Multiple ratio fluid dispenser
TW527933U (en) 2002-06-14 2003-04-11 Huei-Hung Chen Ergonomic multi-functional safe vacuum syringe for drawing blood
CN1262316C (zh) 2002-06-19 2006-07-05 陈晖纮 符合人体工程学的多功能安全真空抽血针筒
US6929619B2 (en) 2002-08-02 2005-08-16 Liebel-Flarshiem Company Injector
US20040064102A1 (en) * 2002-09-30 2004-04-01 Akira Yamada Double-barrel syringe for ophthalmic surgeries
SE524067C2 (sv) 2002-11-19 2004-06-22 Wiklund Ernst S G F Kanylhållare
DE10254409A1 (de) 2002-11-21 2004-06-03 Ernst Mühlbauer Gmbh & Co. Kg Vorrichtung zum Mischen und Ausbringen von Mehrkomponentenmassen
US20040116875A1 (en) 2002-12-17 2004-06-17 Fischer Dan E. Ergonomic syringe barrel
AU2003300295A1 (en) 2002-12-20 2004-07-22 Cardiac Inventions Unlimited, Inc. Left ventricular pacing lead and implantation method
FR2850286B1 (fr) 2003-01-27 2005-12-16 Sedat Dispositif de gonflage de ballonnet
WO2004069037A2 (en) 2003-02-03 2004-08-19 Science And Technology Corporation @Unm Multidiameter syringe families
US20040234923A1 (en) 2003-03-10 2004-11-25 Larsen Robert K. Bleaching gels and methods for making and using them
US6874661B2 (en) 2003-03-28 2005-04-05 Illinois Tool Works Inc. Stabilizing cap for dual-compartment adhesive dispensing cartridge
IL156556A (en) 2003-06-19 2010-02-17 Eran Schenker A system detects life signals
ITPD20030139A1 (it) * 2003-06-25 2004-12-26 Bidoia Sas Di Gianfranco Bidoia E C Dispositivo miscelatore e distributore per pasta di fissaggio,
US7761130B2 (en) 2003-07-25 2010-07-20 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7424318B2 (en) 2003-12-05 2008-09-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7467003B2 (en) 2003-12-05 2008-12-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
DE10337789A1 (de) * 2003-08-14 2005-09-15 3M Espe Ag Einzeldosisspritze für ein mehrkomponentiges Material
CA2767156C (en) * 2003-08-14 2014-08-26 3M Innovative Properties Company Capsule for two-component materials
US7530808B2 (en) 2004-03-10 2009-05-12 Cao Group, Inc Binary dental bleaching using switch-closable double barrel syringe
US7278987B2 (en) 2004-07-09 2007-10-09 Anthony Solazzo Ergonomic urological catheterization/irrigation tray
CN2735990Y (zh) * 2004-10-23 2005-10-26 卢佩山 双管式一次性输液器
EP1811938A1 (de) 2004-11-16 2007-08-01 Zimpl Aps Mundadapter
US7708748B2 (en) 2005-03-30 2010-05-04 Ethicon Endo-Surgery, Inc. Anastomosis device
US7635343B2 (en) * 2005-04-21 2009-12-22 Arteriocyte Medical Systems, Inc. Fluid dispenser
USD556320S1 (en) 2005-04-21 2007-11-27 Rexam Dispensing Systems Nasal dispenser
WO2006124634A1 (en) * 2005-05-16 2006-11-23 Mallinckrodt Inc. Multi-barrel syringe having integral manifold
US20070078429A1 (en) 2005-06-15 2007-04-05 Inviro Medical Devices Ltd. Safety fluid transfer cannula
USD520807S1 (en) 2005-06-29 2006-05-16 Fletcher Morgan Ergonomic frosting applicator nozzle
EP1759657B1 (de) * 2005-09-01 2016-12-14 3M Innovative Properties Company Kapsule für die Aufbewahrung, Mischung und Abgabe von dentalen Materialien
US20070060878A1 (en) 2005-09-01 2007-03-15 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism and torqueable kink-resistant guidewire
DE102005041961B4 (de) * 2005-09-03 2007-08-02 Kettenbach Gmbh & Co. Kg Kartusche
US20080097294A1 (en) 2006-02-21 2008-04-24 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism prepackaged in a pressurized gaseous environment and a compatible prepackaged torqueable kink-resistant guidewire with distal occlusive balloon
US20070072146A1 (en) 2005-09-29 2007-03-29 Dentsply Research And Development Corp. Dispensing syringe having multiple barrels for discharging a dental composition
US7766191B2 (en) 2005-10-14 2010-08-03 Henkel Corporation Epoxy syringe storage clip
US20070167868A1 (en) 2006-01-18 2007-07-19 Lsi Solutions, Inc. Ergonomic needle tissue harvesting instrument not requiring a stylet
KR20080104258A (ko) * 2006-02-24 2008-12-02 술저 믹스팩 아게 이중 주사기용 분배 장치
WO2007098624A1 (en) 2006-03-01 2007-09-07 Medmix Systems Ag Two-part double syringe
EP2609890B1 (de) 2006-03-09 2017-07-26 3M Innovative Properties Company Vorrichtung zur Ausgabe von Material
US20070260258A1 (en) 2006-05-05 2007-11-08 Robert Sommerich Access and delivery needle for percutaneous vertebroplasty
US7766872B2 (en) 2006-05-16 2010-08-03 Timothy Ackerman Prefilled, single dose, one time use, self-destructing, auto-disabling safety syringe with an injection molded barrel; method of manufacture and method of use
US7831287B2 (en) 2006-10-04 2010-11-09 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
DE102006047811A1 (de) 2006-10-06 2008-05-15 Sulzer Chemtech Ag Mehrkomponentenkartusche
WO2008051925A2 (en) 2006-10-23 2008-05-02 Sibbitt Wilmer L Jr Reciprocating mixing syringes
ITPD20060419A1 (it) * 2006-11-13 2008-05-14 Federico Nalesso Dispositivo per il trattamento manutentivo di cateteri venosi centrali
US7740479B2 (en) 2007-10-03 2010-06-22 Ultradent Products, Inc. Activating brush tip applicators for dental bleaching compositions
EP2254706A1 (de) * 2008-03-25 2010-12-01 Medmix Systems AG Ausgabevorrichtung mit umlenkung
US7959612B2 (en) * 2008-04-21 2011-06-14 Medtronic Vascular, Inc. Dual syringe injector system
US9045259B2 (en) * 2009-02-13 2015-06-02 Medmix Systems Ag Discharge device with tube
GB0902354D0 (en) 2009-02-13 2009-04-01 3M Innovative Properties Co Syringes for dispensing multicomponent material
DE102009016862B4 (de) * 2009-04-08 2011-11-10 Voco Gmbh Misch- und Applikationskapsel zur Herstellung eines Dentalpräparates
USD650897S1 (en) 2010-02-03 2011-12-20 3M Innovative Properties Company Dental syringe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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CN102316820A (zh) 2012-01-11
US8647115B2 (en) 2014-02-11
JP2012517859A (ja) 2012-08-09
CN102316820B (zh) 2014-10-22
US20110294091A1 (en) 2011-12-01
WO2010093575A2 (en) 2010-08-19
WO2010093575A3 (en) 2011-03-24
GB0902354D0 (en) 2009-04-01
JP5575814B2 (ja) 2014-08-20
BRPI1006687A2 (pt) 2016-04-12
EP2395939A2 (de) 2011-12-21

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